From: Phy Prabab <phyprabab@...>
Date: 2007-02-01T08:04:13+09:00
Subject: Thread dead lock/fatal

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Hello,=0A=0AI am using 1.8.5p20 (Dec 2006) of ruby using the pickaxe book e=
xample of extending GServer and I have come across a fatal that is perhaps =
my fault.  I run the example code (below) on RHEE30 x86_64 (ruby is 32b) co=
nnecting to the server instance on the same machine through a repeat comman=
d, as in:=0A=0Arepeat 100 telnet localhost 2000=0A=0AI eventually get this:=
=0A=0A[Wed Jan 31 14:52:05 2007] TimeServer 127.0.0.1:2000 client:50838 dis=
connect=0Adeadlock 0x2a95ceafa8: sleep:J(0x2a95e514c8) (main) - /lan/rc/too=
ls/1.4/lnx64b24c23/ruby185/lib/ruby/1.8/gserver.rb:128=0Adeadlock 0x2a95e51=
4c8: sleep:-  - /lan/rc/tools/1.4/lnx64b24c23/ruby185/lib/ruby/1.8/thread.r=
b:203=0A[Wed Jan 31 14:52:05 2007] TimeServer 127.0.0.1:2000 stop=0A/lan/rc=
/tools/1.4/lnx64b24c23/ruby185/lib/ruby/1.8/gserver.rb:208:in `join': Threa=
d(0x2a95e1f298): deadlock (fatal)=0A        from ./testserv.rb:22=0A=0A=0AD=
oes this look like I am doing something wrong?=0A=0AHere is the code:=0A=0A=
cat testserv.rb =0A#!/usr/bin/env ruby=0A=0Arequire 'gserver'=0Arequire 'ti=
me'=0A=0Aclass TimeServer < GServer=0A  def initialize=0A    super(2000)=0A=
    @count =3D 3=0A  end=0A  def server(client)=0A    client.puts Time.now.=
to_s=0A    @count -=3D1=0A    stop if @count.zero?=0A  end=0Aend=0A=0Aserve=
r =3D TimeServer.new=0A=0Aserver.audit =3D true=0Aserver.start=0Aserver.joi=
n=0A=0A=0AThanks for the help!=0APhy=0A=0A=0A=0A=0A =0A____________________=
________________________________________________________________=0AExpectin=
g? Get great news right away with email Auto-Check. =0ATry the Yahoo! Mail =
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